Cumulative: Fluency Day Quizizz

An ice cream shop sells ice cream cones, c, and ice cream sundaes, s, Each ice cream cone costs $2.50 and each ice cream sundae costs $3.00. Dina has $20 to spend on ice cream cones and ice cream sundaes. If she must buy 6 ice cream cones, which inequality could be used to determine the maximum number of sundaes can buy? 

• 2.50c + 3.00(6) ≥ 20

• 2.50(6) + 3.00s ≥ 20

• 2.50c + 3.00(6) ≤ 20

• 2.50(6) + 3.00s ≤ 20

The expression 2(x+5) - (3x + 4) is equivalent to:

• -x + 6

• x - 6

• -x + 1

• -x + 14

Given 6x + 3 ≥ 57, which number is NOT in the solution set?

• 9

• 12

• 6

• 54

A café owner tracks the number of customers during business hours. The graph below models the data.

Based on the graph, the café owner saw a continual:

• increase in customers from 6:00 to 11:00

• decrease in customers from 6:00 to 11:00

• decrease in customers from 1:00 to 4:00

• decrease in customers from 11:00 to 2:00

What type of function is shown in the graph?

• Linear

• Quadratic

• Exponential

• Square Root (Radical)

When x(x-3)(2x+4) is expressed as a polynomial in standard form, which statement about the resulting polynomial is true?

• The constant term

  is 12
  

• The leading coefficient is 2

• The degree is 2

• It is a binomial.

Given the relation: {(0,3), (1,5), (3,6), (x,9)}, which value of x will make this relation of function?

• 3

• 1

• 0

• 6

A Communications Company must run a telephone line between two poles at opposite ends of a lake, as shown in the accompanying diagram. The length and width of the lake are 75 feet and 30 feet, respectively.

What is the distance between the two poles, to the nearest foot?

• 105

• 81

• 69

• 45

Which expression will result in a rational number?

When written in standard form, the product of (x+4)(3x -5) is:

• 3x² + 12x - 5x - 20

• 3x² + 7x - 20

• 10x - 20

• 3x² + 17x - 20